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| | RequestPort (const std::string &name, SimObject *_owner, PortID id=InvalidPortID) |
| | Request port.
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| | RequestPort (const std::string &name, PortID id=InvalidPortID) |
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| | RequestPort (const std::string &name, SimObject *_owner, PortID id=InvalidPortID) |
| | Request port.
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| | RequestPort (const std::string &name, PortID id=InvalidPortID) |
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| virtual | ~RequestPort () |
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| void | bind (Port &peer) override |
| | Bind this request port to a response port.
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| void | unbind () override |
| | Unbind this request port and the associated response port.
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| virtual bool | isSnooping () const |
| | Determine if this request port is snooping or not.
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| AddrRangeList | getAddrRanges () const |
| | Get the address ranges of the connected responder port.
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| void | printAddr (Addr a) |
| | Inject a PrintReq for the given address to print the state of that address throughout the memory system.
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| Tick | sendAtomic (PacketPtr pkt) |
| | Send an atomic request packet, where the data is moved and the state is updated in zero time, without interleaving with other memory accesses.
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| Tick | sendAtomicBackdoor (PacketPtr pkt, MemBackdoorPtr &backdoor) |
| | Send an atomic request packet like above, but also request a backdoor to the data being accessed.
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| void | sendFunctional (PacketPtr pkt) const |
| | Send a functional request packet, where the data is instantly updated everywhere in the memory system, without affecting the current state of any block or moving the block.
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| void | sendMemBackdoorReq (const MemBackdoorReq &req, MemBackdoorPtr &backdoor) |
| | Send a request for a back door to a range of memory.
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| bool | sendTimingReq (PacketPtr pkt) |
| | Attempt to send a timing request to the responder port by calling its corresponding receive function.
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| bool | tryTiming (PacketPtr pkt) const |
| | Check if the responder can handle a timing request.
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| bool | sendTimingSnoopResp (PacketPtr pkt) |
| | Attempt to send a timing snoop response packet to the response port by calling its corresponding receive function.
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| virtual void | sendRetryResp () |
| | Send a retry to the response port that previously attempted a sendTimingResp to this request port and failed.
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| virtual | ~Port () |
| | Virtual destructor due to inheritance.
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| Port & | getPeer () |
| | Return a reference to this port's peer.
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| const std::string | name () const |
| | Return port name (for DPRINTF).
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| PortID | getId () const |
| | Get the port id.
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| virtual void | bind (Port &peer) |
| | Attach to a peer port.
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| virtual void | unbind () |
| | Dettach from a peer port.
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| bool | isConnected () const |
| | Is this port currently connected to a peer?
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| void | takeOverFrom (Port *old) |
| | A utility function to make it easier to swap out ports.
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| virtual void | recvRangeChange () |
| | Called to receive an address range change from the peer response port.
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| Tick | recvAtomicSnoop (PacketPtr pkt) override |
| | Default implementations.
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| void | recvFunctionalSnoop (PacketPtr pkt) override |
| | Receive a functional snoop request packet from the peer.
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| void | recvTimingSnoopReq (PacketPtr pkt) override |
| | Receive a timing snoop request from the peer.
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| void | recvRetrySnoopResp () override |
| | Called by the peer if sendTimingSnoopResp was called on this protocol (causing recvTimingSnoopResp to be called on the peer) and was unsuccessful.
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| void | reportUnbound () const |
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| | Port (const std::string &_name, PortID _id) |
| | Abstract base class for ports.
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| Tick | send (AtomicResponseProtocol *peer, PacketPtr pkt) |
| | Send an atomic request packet, where the data is moved and the state is updated in zero time, without interleaving with other memory accesses.
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| Tick | sendBackdoor (AtomicResponseProtocol *peer, PacketPtr pkt, MemBackdoorPtr &backdoor) |
| | Send an atomic request packet like above, but also request a backdoor to the data being accessed.
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| virtual Tick | recvAtomicSnoop (PacketPtr pkt)=0 |
| | Receive an atomic snoop request packet from our peer.
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| bool | sendReq (TimingResponseProtocol *peer, PacketPtr pkt) |
| | Attempt to send a timing request to the peer by calling its corresponding receive function.
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| bool | trySend (TimingResponseProtocol *peer, PacketPtr pkt) const |
| | Check if the peer can handle a timing request.
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| bool | sendSnoopResp (TimingResponseProtocol *peer, PacketPtr pkt) |
| | Attempt to send a timing snoop response packet to it's peer by calling its corresponding receive function.
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| void | sendRetryResp (TimingResponseProtocol *peer) |
| | Send a retry to the peer that previously attempted a sendTimingResp to this protocol and failed.
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| virtual bool | recvTimingResp (PacketPtr pkt)=0 |
| | Receive a timing response from the peer.
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| virtual void | recvTimingSnoopReq (PacketPtr pkt)=0 |
| | Receive a timing snoop request from the peer.
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| virtual void | recvReqRetry ()=0 |
| | Called by the peer if sendTimingReq was called on this peer (causing recvTimingReq to be called on the peer) and was unsuccessful.
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| virtual void | recvRetrySnoopResp ()=0 |
| | Called by the peer if sendTimingSnoopResp was called on this protocol (causing recvTimingSnoopResp to be called on the peer) and was unsuccessful.
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| void | send (FunctionalResponseProtocol *peer, PacketPtr pkt) const |
| | Send a functional request packet, where the data is instantly updated everywhere in the memory system, without affecting the current state of any block or moving the block.
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| virtual void | recvFunctionalSnoop (PacketPtr pkt)=0 |
| | Receive a functional snoop request packet from the peer.
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| void | sendMemBackdoorReq (FunctionalResponseProtocol *peer, const MemBackdoorReq &req, MemBackdoorPtr &backdoor) |
| | Send a request for a back door to a range of memory.
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| SimObject & | owner |
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| const PortID | id |
| | A numeric identifier to distinguish ports in a vector, and set to InvalidPortID in case this port is not part of a vector.
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| Port * | _peer |
| | A pointer to this port's peer.
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| bool | _connected |
| | Whether this port is currently connected to a peer port.
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Definition at line 271 of file port.hh.
Public Member Functions inherited from gem5::RequestPort